Use the up arrow. Try not to rage. Green equals go on for more, yellow sends you to the front of your current stage, if you go down to far, the void will kill you, and red equals DEEEEAAATTTTTHHHHH!!!!!!! Blue lets you shrink for a second. Remember to leave your score in the comments below. Beware. This game gives more rage then Flappy Bird.
I leave credit to Sonic0625 for the song "Space and Time" in a certain section of my game. (Hint, Hint).